PT1299311E - PROCESS AND DEVICE FOR THE TREATMENT OF INDUSTRIAL EFFLUENTS FOR THE ELIMINATION OF ORGANIC AND / OR MINERAL POLLUTION - Google Patents

PROCESS AND DEVICE FOR THE TREATMENT OF INDUSTRIAL EFFLUENTS FOR THE ELIMINATION OF ORGANIC AND / OR MINERAL POLLUTION

Info

Publication number
PT1299311E
PT1299311E PT00946013T PT00946013T PT1299311E PT 1299311 E PT1299311 E PT 1299311E PT 00946013 T PT00946013 T PT 00946013T PT 00946013 T PT00946013 T PT 00946013T PT 1299311 E PT1299311 E PT 1299311E
Authority
PT
Portugal
Prior art keywords
effluent
organic
industrial effluents
elimination
treatment
Prior art date
Application number
PT00946013T
Other languages
Portuguese (pt)
Inventor
Pierre Lacaze
Original Assignee
Lacaze Sa
Inst Francais Du Petrole
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lacaze Sa, Inst Francais Du Petrole filed Critical Lacaze Sa
Publication of PT1299311E publication Critical patent/PT1299311E/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

The invention concerns a method for treating industrial effluents to eliminate organic and/or mineral pollution, comprising the following steps: acidifying the effluent by introducing the latter in an acid capable of making the organic matters insoluble; filtering the effluent to eliminate the insoluble matters; electrolysis of the effluent in the presence of a pure chloride or sulphate catalytic solution containing cations having at least two degrees of stable oxidation; and neutralising the effluent by introducing therein an alkaline base in amounts adapted to obtain a substantially neutral pH.
PT00946013T 2000-06-23 2000-06-23 PROCESS AND DEVICE FOR THE TREATMENT OF INDUSTRIAL EFFLUENTS FOR THE ELIMINATION OF ORGANIC AND / OR MINERAL POLLUTION PT1299311E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2000/001777 WO2001098213A1 (en) 2000-06-23 2000-06-23 Method and device for treating industrial effluents to eliminate organic and/or mineral pollution

Publications (1)

Publication Number Publication Date
PT1299311E true PT1299311E (en) 2004-11-30

Family

ID=8846954

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00946013T PT1299311E (en) 2000-06-23 2000-06-23 PROCESS AND DEVICE FOR THE TREATMENT OF INDUSTRIAL EFFLUENTS FOR THE ELIMINATION OF ORGANIC AND / OR MINERAL POLLUTION

Country Status (8)

Country Link
EP (1) EP1299311B1 (en)
AT (1) ATE276972T1 (en)
AU (1) AU2000259917A1 (en)
DE (1) DE60014185T2 (en)
DK (1) DK1299311T3 (en)
ES (1) ES2228571T3 (en)
PT (1) PT1299311E (en)
WO (1) WO2001098213A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849846B1 (en) * 2003-01-09 2005-09-16 Entpr De Conseil En Eau France DEVICE AND PROCESS FOR TREATING VINICULTURAL AND VITICULTURAL EFFLUENTS BY PUMPING FILTRATION AND ELECTROLYSIS
CN101774715B (en) * 2010-03-10 2013-02-27 华南师范大学 System and method for advanced treatment and reuse of dyeing wastewater
FR2985252A1 (en) 2011-12-29 2013-07-05 Total Raffinage Marketing PROCESS FOR TREATING EFFLUENTS OF WELDED WELD FROM TREATMENT OF PETROLEUM CUTTING.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703453A (en) * 1970-09-01 1972-11-21 Stellar Ind Ltd Electrolytic destruction of sewage
GB1475933A (en) * 1973-08-17 1977-06-10 Nippon Steel Chemical Co Electrolytic method for treating an industrial waste water
AU551068B2 (en) * 1981-09-28 1986-04-17 Chevron Research Company Electrochemical gasification of carbonaceous materials
US4752364A (en) * 1986-05-19 1988-06-21 Delphi Research, Inc. Method for treating organic waste material and a catalyst/cocatalyst composition useful therefor
DE3869490D1 (en) * 1987-06-29 1992-04-30 Atomic Energy Authority Uk METHOD FOR THE ELECTROCHEMICAL TREATMENT OF SUBSTANCES.
US5516972A (en) * 1992-08-24 1996-05-14 The Regents Of The University Of California Mediated electrochemical oxidation of organic wastes without electrode separators
FR2792307B1 (en) * 1999-04-14 2001-06-29 Julien Lacaze PROCESS AND DEVICE FOR TREATING INDUSTRIAL EFFLUENTS FOR THE ELIMINATION OF ORGANIC AND / OR MINERAL POLLUTION

Also Published As

Publication number Publication date
EP1299311B1 (en) 2004-09-22
ES2228571T3 (en) 2005-04-16
DE60014185D1 (en) 2004-10-28
EP1299311A1 (en) 2003-04-09
AU2000259917A1 (en) 2002-01-02
ATE276972T1 (en) 2004-10-15
DK1299311T3 (en) 2005-01-31
DE60014185T2 (en) 2005-10-20
WO2001098213A1 (en) 2001-12-27

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